GM Service Manual Online
For 1990-2009 cars only
Makes
🢒
Buick
🢒
1997
🢒
Century
🢒
Transmission/Transaxle
🢒
Automatic Transaxle - 4T60-E
🢒 Control Valve Body Cover and Gasket Disassemble
Position the transmission so that the cover of the control valve body is facing upward.
Remove the following parts:
•
On transmissions with a cast aluminum cover:
-
11 flanged bolts (52)
-
2 stud bolts (58)
-
4 TORX® bolts (57)
•
On transmissions with a stamped steel cover:
-
15 flanged bolts (52)
-
2 stud bolts (58)
-
6 nuts and washers (50 & 51)
Remove the control valve body cover (53).
Remove the inner (55) and the outer (54) gaskets from the control valve body cover. In some models, remove the seal (59).